The History of Coal Mining
The world’s coal resources have been the foremost source of energy of the world since quite a few years. Coal mining has been in practice for thousands of years and it did not involve drilling or excavating the coal rocks, but was a small scale operation which involved coal resources found on the face of the earth without any effort. Techniques like small scale shaft mining and drift mining started developing over the years because of the dependence on coal increased. It became an important part of trade routes when the Roman Empire entered the coal mining business around the 2nd century AD. Types of coal started having different uses like bituminous coal being used for industrial purposes like smelting of the iron ore. It was also used for leisure to heat up baths or for cooking food. However, the importance of coal increased tenfolds because of oncoming of Industrial Revolution. Industrial Revolution The revolution starting around the 18th century in Britain spread to other parts o...